Known vulnerabilities in Red Hat Enterprise Linux 8

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CVE list

CVE	Summary	Score	Published
CVE-2026-33938	Handlebars provides the power necessary to let users build semantic templates	8.1 High	Mar 27, 2026
CVE-2026-33937	Handlebars provides the power necessary to let users build semantic templates	9.8 Critical	Mar 27, 2026
CVE-2026-33896	Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript	7.4 High	Mar 27, 2026
CVE-2026-33895	Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript	7.5 High	Mar 27, 2026
CVE-2026-33894	Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript	7.5 High	Mar 27, 2026
CVE-2026-33891	Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript	7.5 High	Mar 27, 2026
CVE-2026-28367	Undertow: undertow: request smuggling via `\r\r\r` as a header block terminator	8.7 High	Mar 27, 2026
CVE-2026-28369	Undertow: undertow: request smuggling via malformed http request headers	8.7 High	Mar 27, 2026
CVE-2026-28368	Undertow: undertow: request smuggling via inconsistent header parsing	8.7 High	Mar 27, 2026
CVE-2026-27876	RCE on Grafana via sqlExpressions	9.1 Critical	Mar 27, 2026
CVE-2026-27880	The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory…	7.5 High	Mar 27, 2026
CVE-2026-27877	When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being…	6.5 Medium	Mar 27, 2026
CVE-2026-27858	Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large…	7.5 High	Mar 27, 2026
CVE-2026-27857	Sending "NOOP (((...)))" command with 4000 parenthesis open+close results in ~1MB extra memory usage	4.3 Medium	Mar 27, 2026
CVE-2026-27856	Doveadm credentials are verified using direct comparison which is susceptible to timing oracle attack	7.4 High	Mar 27, 2026
CVE-2026-24031	Dovecot SQL based authentication can be bypassed when auth_username_chars is cleared by admin	7.7 High	Mar 27, 2026
CVE-2025-59032	ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response	7.5 High	Mar 27, 2026
CVE-2026-4948	Firewalld: firewalld: local unprivileged user can modify firewall state due to d-bus setter mis-authorization	5.5 Medium	Mar 27, 2026
CVE-2026-0965	Libssh: libssh: denial of service via improper configuration file handling	3.3 Low	Mar 26, 2026
CVE-2026-0967	Libssh: libssh: denial of service via inefficient regular expression processing	2.2 Low	Mar 26, 2026
CVE-2026-0968	Libssh: libssh: denial of service due to malformed sftp message	3.1 Low	Mar 26, 2026
CVE-2026-0964	Libssh: improper sanitation of paths received from scp servers	5.0 Medium	Mar 26, 2026
CVE-2026-0966	Libssh: libssh: denial of service via zero-length input in ssh_get_hexa()	6.5 Medium	Mar 26, 2026
CVE-2026-2100	P11-kit: null dereference via c_derivekey with specific null parameters	5.3 Medium	Mar 26, 2026
CVE-2026-2239	Gimp: gimp: application crash (dos) via crafted psd file due to heap-buffer-overflow	2.8 Low	Mar 26, 2026

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